#3A79C4#3A79C4

#3A79C4 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.1% C 0.133 H 254.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A79C4
RGB	rgb(58, 121, 196)
HSL	hsl(213, 54%, 50%)
HSV	hsv(213, 70%, 77%)
CMYK	cmyk(70.4%, 38.3%, 0%, 23.1%)
CIE-LAB	lab(50.17, 4.79, -45.03)
CIE-LCH	lch(50.17, 45.28, 276.07°)
OKLab	oklab(57.13% -0.0358 -0.1282)
OKLCH	oklch(57.13% 0.133 254.4)
XYZ	xyz(18.5424, 18.5578, 54.8186)
Luminance	0.1856 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A79C4 #C4853A

analogous

#3ABEC4 #3A79C4 #403AC4

triadic

#3A79C4 #C43A79 #79C43A

tetradic

#3A79C4 #C43ABE #C4853A #3AC440

square

#3A79C4 #C43ABE #C4853A #3AC440

split-complementary

#3A79C4 #C4403A #BEC43A

monochromatic

#1E3F66 #2C5C95 #3A79C4 #6999D3 #98B9E0

Accessibility & contrast

On white

4.46

#3A79C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#3A79C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A79C4

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A79C4	#FFFFFF	#000000	##000000
##3A79C4	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577EC7

Deuteranopia (green-blind)

#4271C2

Tritanopia (blue-blind)

#008A95

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a79c4;
/* rgb */ color: rgb(58, 121, 196);
/* oklch */ color: oklch(57.1% 0.133 254.4);

Tailwind

colors: {
  custom: {
    50: '#809fd6',
    500: '#3a79c4',
    950: '#000000',
  },
}

SCSS

$custom: #3a79c4;
$custom-light: #809fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a79c4",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 196
  },
  "hsl": {
    "h": 212.609,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57128,
    "c": 0.13313,
    "h": 254.4
  },
  "luminance": 0.1856
}

Semantic roles & 50–950 ramp

primary

#3A79C4

secondary

#CCB08E

accent

#9A4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A79C4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →